UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sGBkMWZ2XlEjQANifQHAm1d/js0oeT+lzqVeGhLrfwA=' 
WHERE 
  key_id = '6e4bf8e4fd7533f0a42ed2c74a28d002553d7b5e97aafafbfe69822bbe102ae1' 
  AND (
    token = 'sGBkMWZ2XlEjQANifQHAm1d/js0oeT+lzqVeGhLrfwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )